开云体育

Hello,

Been searching for a couple more displays like the H4 has.? Want the 4" with ST7796S controller,

and it would be nice to have the 2.54mm spaced single-in-line header.

Does anyone have a good source?

I see them on ebay and AliExpress but I am skeptical...

73

Glen K4KV

My first display order from Aliexpress, was unsuccessful, the seller did not pack the display at all, only in a bubble. As a result, he came overwhelmed.

Now I ordered a 7-inch module for experiments from a seller who sells only displays (but the price is a little more expensive) (I hope to get it soon, it has already passed customs).


But he also has the right display on sale.

Hi Glen,
i don't understand exactly what you need.
It is possible for the nanovna-H4 to have a 40 pins LCD display which is 0.5 mm pitch or for SAA2 the SPI controlled 14 pines display it is 2.54mm pitches. I got both. The former was backed up due to damage to the center of the screen, I also tested this (see my web page). link:
While the 14-pin SPI display is sourced from:
I did not test this in the absence of a device. Both arrived in careful packaging, double protected from damage. That's how I can recommend.

73, Gyula HA3HZ
--
*** If you are not part of the solution, then you are the problem. ( ) ***

Gyula,

Yes, the 40pin fpc cable and the single strip of pins do the same thing I was told.

The single strip is easier to "bread board".? I will use the fpc connector eventually when a board is made...

73

Glen k4KV

I'm glad I was able to give you a good tip. I wish you a successful experiment.

--
*** If you are not part of the solution, then you are the problem. ( ) ***